I. Product Features
l Applicable to SF6 switches, GIS combined electrical appliances, vacuum switches, and oil switches with metal contacts of all models produced domestically and internationally.
l Linear travel sensor and rotary sensor are extremely convenient and simple to install.
l The host can store multiple sets of on-site closing and opening test results, with a built-in real-time clock for easy archiving of test dates and times.
l Built-in high-speed micro printer prints all data and graphs.
l The host features a large screen, direct-transmissive, backlit LCD with electronic contrast adjustment. Full Chinese menu prompts guide operation; after one switch action, all data and waveform graphs are displayed.
l The instrument is equipped with PC-linked software, "Circuit Breaker Data Analysis Management Software Windows Chinese Version," allowing test results to be directly saved to the hard drive or output to various printers for test reports, computerizing on-site testing.
l The instrument has powerful data analysis functions, capable of effectively analyzing various performance parameters of circuit breaker mechanical characteristics.
l The instrument is configured with a speed custom definition addition program, allowing users to freely add various definitions of just-open and just-close speeds as needed.
II. Product Characteristics
1. Time: Inherent opening and closing times for 12 break contacts, same-phase synchronization, and inter-phase synchronization.
l2. Reclosing: High-Voltage Switch Dynamic Characteristic Tester measures close-open (gold-plated short time), open-close (dead time interval), and open-close-open for each break.
l Bounce: Closing bounce time, bounce count, bounce process, and bounce waveform for each break.
l Speed: Just-open and just-close speeds, maximum speed, reclosing speed, and time-travel characteristic curves.
l Travel: Total travel, opening distance, overtravel, overshoot travel, and rebound amplitude.
l Current: Opening and closing coil current values and current waveform diagrams.
l Operating Voltage: Built-in DC30~250V/20A (instantaneous operation) digitally adjustable circuit breaker operating power supply, automatically completing low-voltage operation tests.
